John Koethe is a Nephrology physician. ClinicalTrials.gov lists 6 registered studies matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Research metrics aren't shown for this record. Either we found no confident publication match for this name, or more than one physician shares the matched author record. We'd rather show nothing than someone else's numbers. Why? →
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
230 W Washington Sq
Suite 100
Philadelphia, PA 191063500
Telephone
215-829-8420Registry record last updated 11 May 2010.
Clinical trials
- A Study to Improve Skeletal Muscle in Veterans With HIV
Sponsor: VA Office of Research and Development
- The Visceral Adiposity Measurement and Observation Study
Sponsor: Theratechnologies
- Doravirine for Obese Persons on Integrase Inhibitors and Tenofovir Alafenamide
Sponsor: Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Medicare prescribing footprint (2021)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
55.8%Vitamin D3 Analog49%Calcitriol100%Part D≥32 patientsMetabolic Alkalinizer6.8%Potassium Citrate Er100%Part D<11 patientsCardiovascular
32%Calcium channel blocker14.6%Amlodipine Besylate100%Part D<11 patientsLoop diuretic12.1%Furosemide100%Part D<11 patients+ 1 more class in this area
Blood & clotting
12.1%Solutions for parenteral nutrition12.1%Calcium Acetate100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
NIH funding
1 NIH research award on record, funded 1987–1987 per NIH RePORTER. The latest:
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Similar KOLs
Other experts from the same institution or the same specialty.
Giuseppe Remuzzi
Mario Negri Institute for Pharmacological Research
Marcello Tonelli
University of Calgary
Johan Ärnlöv
Dalarna University
Juan Jesús Carrero
Danderyds sjukhus
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”